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Tasmania · Postcode 7306
Middlesex postcode and suburb data
Tasmania · Phone area code 03 · 181 km from Hobart
Suburb snapshot
Middlesex at a glance vs TAS
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against TAS
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Middlesex ranks: rents sit in the cheapest 10% in TAS; SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Middlesex vs the TAS average and the national average, using population-weighted 2021 Census data.
| Metric | Middlesex | TAS avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,375 ≈TAS | $1,443 | $1,836 |
| Median age | 16 | 46.0 | 45.0 |
| SEIFA decile | 2/10 ≈TAS | 3.0/10 | 6.0/10 |
Green pill = at least 10% above the TAS average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Middlesex is a remote community in Tasmania, with postcode 7306. It lies roughly 181 km from Hobart, classified by the ABS as remote Australia. The area is administered by Kentish.
According to the 2021 Census, Middlesex has a population of 9 with a median age of 16. The median weekly household income is $1,375, close to the TAS average.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Middlesex scores in decile 2 out of 10, which is well below the national average.
Middlesex is part of the West Coast statistical area in Tasmania.
Middlesex details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 7306 |
| State | Tasmania (TAS) |
| Phone Area Code | 03 |
| Population (2021) | 9 |
| Median Age | 16 years |
| Median Household Income (Census 2021) | $1,375/week |
| Median Personal Income (Census 2021) | $225/week |
| Average Household Size | 5 persons |
| Area | 278.8 km² |
| Population Density | 0/km² |
| Australian Citizens | 100.0% |
| SEIFA IRSAD Decile | 2/10 (well below average) |
| Latitude | -41.5574986 |
| Longitude | 146.0589527 |
| Distance from Hobart | 181 km |
| Region (SA4) | West and North West |
| Area (SA3) | West Coast |
| Local Government | Kentish |
| Federal Electorate | Lyons |
| State Electorate | Lyons (Montgomery) |
| Time Zone | AEST (UTC+10), Australia/Hobart (standard time) |
Age Profile
Show counts
| 0–14 years | 3 (33.3%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 6 (66.7%) |
| 65+ years | 0 (0.0%) |
SEIFA socio-economic index
Suburbs Near Middlesex
Same Postcode (7306)
More Middlesex Data
Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.